I think you shouldn't give the Cena/Khali feud long, as I think Cena could have better feuds/angles/matches with better people. Also, I think Super Crazy and Santino Marella match, dunno why. Good choice. Put Punk in a feud and build him up.

Just decided know to put Punk in a fued with Mr Kennedy it starts with 86 heat so its a great Fued just need to plan it out well